We design our self-marking resources to reduce teacher workload and engage students with their learning. Try one for free today!

Free quiz on identifying errors

Our free OCR quiz on identifying errors gives your students the perfect opportunity to practice spotting syntax, logic and runtime errors and lets you test their knowledge of the outcomes each type of fault can cause.

To see the full range of resources available for your subject and exam board, book a free online demonstration!

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Book your free online demonstration

To see how Doddle can deliver a comprehensive question level analysis of quiz results into your online markbook, book a free 10-minute online demonstration at a time to suit you.


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